I need to get all attributes that exists in my Prestahop store not matter wich or what product is assigned I just want to generate a array of those attributes and then use them in ProductController.php class. I check the file classes/Product.php and a method called getDefaultAttribute($id_product, $minimumQuantity = 0) is present but I think this only works for attributes assigned to a specific product and not return all as I need. Any help? I'm newbie with Prestashop and need to learn a lot of things